| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Hubei 789 Chem | China national standards | MT | USD | 20251119 | |
| Shandong Daoqin Chem | China national standards | MT | USD | 20251119 | |
| Nantong Zhonghe Chem | China national standards | MT | USD | 20251119 | |
| Jinan Xinbo Chem | China national standards | MT | USD | 20251119 | |
| Jinan Jinrihe Chem | China national standards | MT | USD | 20251119 | |
| Shandong Yuxuan Chem | China national standards | MT | USD | 20251119 | |
| Hualu Holdings | China national standards | MT | USD | 20251119 | |
| Shandong Fusheng | China national standards | MT | USD | 20251119 | |
| Shandong Guanjiu Energy | China national standards | MT | USD | 20251119 | |
| Shandong Haili Chem | China national standards | MT | USD | 20251119 |
